2180183472 has 40 divisors (see below), whose sum is σ = 6257935280. Its totient is φ = 726727680.

The previous prime is 2180183459. The next prime is 2180183491. The reversal of 2180183472 is 2743810812.

2180183472 is a `hidden beast` number, since 2 + 1 + 8 + 0 + 183 + 472 = 666.

2180183472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2522929 + ... + 2523792.

It is an arithmetic number, because the mean of its divisors is an integer number (156448382).

Almost surely, 2^2180183472 is an apocalyptic number.

It is an amenable number.

2180183472 is an abundant number, since it is smaller than the sum of its proper divisors (4077751808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2180183472 is a wasteful number, since it uses less digits than its factorization.

2180183472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5046738 (or 5046726 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 2180183472 is about 46692.4348476282. The cubic root of 2180183472 is about 1296.6746316134.

The spelling of 2180183472 in words is "two billion, one hundred eighty million, one hundred eighty-three thousand, four hundred seventy-two".